Mississauga, Ontario, Canada

Monitoring Station · Mississauga, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 1am
46
38
46 4am
46
46
46 7am
26
26
46 10am
46
46
17 1pm
17
19
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
38
CAMS model adj -8
54
54
54
54
54
54
54
34
34
54
54
54
25
25
27

Air Quality Trend (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

46
Mississauga, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
68
Oakville, Ontario, Canada
7.5 km PM2.5: 20.2 µg/m³
59
Oakville, Ontario, Canada
7.5 km PM2.5: 15.9 µg/m³
42
Oakville, Ontario, Canada
7.5 km PM2.5: 10.1 µg/m³
50
Oakville, Ontario, Canada
7.5 km PM2.5: 12.0 µg/m³
4
Halton Hills Air Sensor
13.9 km PM2.5: 1.0 µg/m³
65
Milton, Ontario, Canada
16.5 km PM2.5: 18.8 µg/m³
34
Brampton, Ontario, Canada
19.5 km PM2.5: 8.2 µg/m³

Nearby Cities

44 Mississauga 54 Oakville 37 Etobicoke 38 Islington-City Centre West 35 Eringate-Centennial-West Deane 41 Mimico 39 Stonegate-Queensway 28 Willowridge-Martingrove-Richview 46 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T04:15 UTC.